Stolen Bitcoin From Coldcard Exploit Moves as Attacker Bridges $1.6M to Ethereum
23h ago · 1 source · Summarised by CryptoBipto — how we make this
An attacker linked to a previous Coldcard hardware wallet exploit has begun moving approximately $1.6 million in stolen Bitcoin by routing the funds to the Ethereum network. The movement of previously dormant stolen funds suggests the attacker may be attempting to launder the proceeds through cross-chain transfers. On-chain analysts have been tracking the wallet activity after the funds sat idle for an extended period.
WHY IT MATTERS
Hardware wallets like Coldcard are physical devices designed to store cryptocurrency offline, making them harder to hack compared to wallets connected to the internet. Think of them like a safe for your digital money. When stolen crypto sits in a wallet without moving, investigators can watch it and potentially trace it if it ever moves. In this case, the attacker moved the stolen Bitcoin to a different blockchain (Ethereum) using what is called a "bridge" — essentially a tool that lets you transfer value between two separate networks. This is significant because moving funds across blockchains can make them harder to track, similar to transferring money between banks in different countries. For newcomers, this story highlights that even funds stored on hardware wallets can be at risk under certain circumstances, and that stolen crypto can sometimes be traced on public blockchains even after long periods of inactivity.
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